Space telescope aims to confirm major finding on distant planet K2-18b World is more than eight times the mass of Earth and 120 light-years away Astronomers could finally show that alien life does ...

Nasa's James Webb Space Telescope may have found a molecule called dimethyl sulphide (DMS) on a planet called K2-18b. This is significant, the BBC said, because "on Earth, at least, this is only ...

This artist's impression shows the planet K2-18b, its host star and an accompanying planet in this system. K2-18b is now the only super-Earth exoplanet known to host both water and temperatures ...